I didn't state this earlier, but you should find the common denominator so in this case it is 10.
1/2=5/10, 9/10 stays the same, and 4/5=8/10.
Now you add them up.
5/10 + 9/10 + 8/10 = 22/10
22/10 = 2 2/10
2 2/10 = 2 1/5
Answer: A. 2 1/5
You can add them up using a calculator, the answer is 77.32
When conducting a survey, it is critical that you choose a sample to represent the population you's conducting the survey for or about. It is extremely critical that this sample is neutral and unbiased to ensure that the results are trustworthy and can represent the whole population. That's why you use a random sample.
Answer:
<span>When conducting a survey, it is important to use a random sample because random sample provides an unbiased representative sample for the survey.</span>
In figure A, you would want to go up 2 and across right 6 to get to A'. In figure 2 you can go up 1 then across right 2.
Answer:
6 pi squared cm
Step-by-step explanation:
circle area = pi * 6^2 = 36 pi
so shaded area = 36 pi / 6 = 6 pi (ANS)